City Museum

High-energy Chesterfield indoor playground with long play sessions, toddler play, snacks, parties, and memberships.

St. Peters indoor action park with giant dry slides, air courts, a junior zone for younger kids, and party-ready big-energy fun.

Large Cottleville indoor adventure park with a tubes playground, trampolines, climbing attractions, bumper cars, parties, and memberships.

Warm, nature-inspired St. Charles play place for babies through preschoolers with imaginative play, weekday open play, and private parties.

Pretend-play village in Chesterfield with open play, classes, coffee, snacks, parties, and caregiver-friendly seating.

Indoor playroom in O’Fallon with younger-child play areas, weekday open play, parties, and a comfort-focused family setup.